SAT Math Practice Question #2491 (Medium) | Test Citadel
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SAT Math Difficulty: Medium

Digital SAT Math Practice Question #2491

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Of 100 students surveyed, 65 like math, 45 like physics, and 25 like both. How many like neither subject?
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Socratic AI Engine Step-by-Step Derivation
0ms Precomputed
⚡ 15-Second Desmos Speed Hack

Desmos / Statistical Reason: Filter conditional probability denominators carefully — 'out of what total' is always the key.

Masterclass Solution & Distractor Trap Analysis

Union of both $= 65 + 45 - 25 = 85$. Neither $= 100 - 85 = 15$....

Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...

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